The Collon Weather Forecast
- 15
- 22
Thunder
- 13
- 18
Cloudy
- 12
- 16
Cloudy
- 14
- 17
Cloudy
- 15
- 19
Light rain
- 13
- 17
Light rain shower
- 12
- 17
Light rain shower
Today 13 Aug Northern Ireland
Another very warm day with variable cloud and some sunshine. Mostly dry morning but with a few sharp showers developing in the afternoon with a chance of hail and thunder. Maximum temperature 25 °C.
Tonight 13 Aug Northern Ireland
Showers fade out in the evening to leave some clear spells before cloud and further showery rain spreads east, clearing in the early hours to allow some clear spells. Minimum temperature 14 °C.
The Collon Temperature Statistics
August Temperature
Magilligan No 2 (28km)
Lowest 2 August, 2026
9.6 °CAverage August
15.5 °CHighest 11 August, 2026
23.4 °C
Climate (2021–2026)
Magilligan No 2 (28km)
Average Low 2021–2026
7.6 °CAverage 2021–2026
10.6 °CAverage High 2021–2026
13.4 °C